| 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 | $84.94 | 6.253% | $90.2513 | $90.25 | $90.25 | $90.30 |
| Purchase #2 | $241.40 | 5.821% | $255.4519 | $255.45 | $255.45 | $255.50 |
| Purchase #3 | $135.31 | 10.138% | $149.0277 | $149.03 | $149.05 | $149.00 |
| Purchase #4 | $198.61 | 6.316% | $211.1542 | $211.15 | $211.15 | $211.20 |
| Purchase #5 | $101.80 | 6.757% | $108.6786 | $108.68 | $108.70 | $108.70 |
| Purchase #6 | $174.39 | 9.604% | $191.1384 | $191.14 | $191.15 | $191.10 |
| Purchase #7 | $148.40 | 7.155% | $159.018 | $159.02 | $159.00 | $159.00 |
| 7 purchase totals = | $1,084.85 | $1,164.7201 | $1,164.72 | $1,164.75 | $1,164.80 | |