| 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 | $159.46 | 13.570% | $181.0987 | $181.10 | $181.10 | $181.10 |
| Purchase #2 | $181.43 | 5.748% | $191.8586 | $191.86 | $191.85 | $191.90 |
| Purchase #3 | $174.28 | 10.736% | $192.9907 | $192.99 | $193.00 | $193.00 |
| Purchase #4 | $98.25 | 4.430% | $102.6025 | $102.60 | $102.60 | $102.60 |
| Purchase #5 | $42.62 | 3.286% | $44.0205 | $44.02 | $44.00 | $44.00 |
| Purchase #6 | $88.99 | 5.331% | $93.7341 | $93.73 | $93.75 | $93.70 |
| Purchase #7 | $46.79 | 13.364% | $53.043 | $53.04 | $53.05 | $53.00 |
| 7 purchase totals = | $791.82 | $859.3481 | $859.34 | $859.35 | $859.30 | |