| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $174.81 | 10.816% | $193.7174 | $193.72 | $193.70 | $193.70 |
| Purchase #2 | $220.68 | 12.699% | $248.7042 | $248.70 | $248.70 | $248.70 |
| Purchase #3 | $146.81 | 10.372% | $162.0371 | $162.04 | $162.05 | $162.00 |
| Purchase #4 | $234.67 | 4.310% | $244.7843 | $244.78 | $244.80 | $244.80 |
| Purchase #5 | $157.60 | 11.222% | $175.2859 | $175.29 | $175.30 | $175.30 |
| Purchase #6 | $129.89 | 6.285% | $138.0536 | $138.05 | $138.05 | $138.10 |
| Purchase #7 | $155.83 | 6.627% | $166.1569 | $166.16 | $166.15 | $166.20 |
| 7 purchase totals = | $1,220.29 | $1,328.7394 | $1,328.74 | $1,328.75 | $1,328.80 | |