| 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 | $186.98 | 8.453% | $202.7854 | $202.79 | $202.80 | $202.80 |
| Purchase #2 | $138.71 | 6.286% | $147.4293 | $147.43 | $147.45 | $147.40 |
| Purchase #3 | $143.63 | 6.327% | $152.7175 | $152.72 | $152.70 | $152.70 |
| Purchase #4 | $223.85 | 13.248% | $253.5056 | $253.51 | $253.50 | $253.50 |
| Purchase #5 | $94.45 | 13.563% | $107.2603 | $107.26 | $107.25 | $107.30 |
| Purchase #6 | $248.30 | 3.178% | $256.191 | $256.19 | $256.20 | $256.20 |
| Purchase #7 | $96.74 | 9.487% | $105.9177 | $105.92 | $105.90 | $105.90 |
| 7 purchase totals = | $1,132.66 | $1,225.8068 | $1,225.82 | $1,225.80 | $1,225.80 | |