| 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 | $135.72 | 13.301% | $153.7721 | $153.77 | $153.75 | $153.80 |
| Purchase #2 | $228.91 | 12.473% | $257.4619 | $257.46 | $257.45 | $257.50 |
| Purchase #3 | $141.31 | 6.208% | $150.0825 | $150.08 | $150.10 | $150.10 |
| Purchase #4 | $172.96 | 12.123% | $193.9279 | $193.93 | $193.95 | $193.90 |
| Purchase #5 | $68.74 | 13.546% | $78.0515 | $78.05 | $78.05 | $78.10 |
| Purchase #6 | $66.80 | 12.506% | $75.154 | $75.15 | $75.15 | $75.20 |
| Purchase #7 | $167.31 | 3.634% | $173.39 | $173.39 | $173.40 | $173.40 |
| 7 purchase totals = | $981.75 | $1,081.8399 | $1,081.83 | $1,081.85 | $1,082.00 | |