| 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 | $97.36 | 5.642% | $102.8531 | $102.85 | $102.85 | $102.90 |
| Purchase #2 | $16.35 | 8.522% | $17.7433 | $17.74 | $17.75 | $17.70 |
| Purchase #3 | $189.51 | 11.430% | $211.171 | $211.17 | $211.15 | $211.20 |
| Purchase #4 | $69.30 | 9.120% | $75.6202 | $75.62 | $75.60 | $75.60 |
| Purchase #5 | $159.59 | 12.636% | $179.7558 | $179.76 | $179.75 | $179.80 |
| Purchase #6 | $138.87 | 8.180% | $150.2296 | $150.23 | $150.25 | $150.20 |
| Purchase #7 | $238.66 | 10.667% | $264.1179 | $264.12 | $264.10 | $264.10 |
| 7 purchase totals = | $909.64 | $1,001.4909 | $1,001.49 | $1,001.45 | $1,001.50 | |