| 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 | $177.65 | 13.130% | $200.9754 | $200.98 | $201.00 | $201.00 |
| Purchase #2 | $135.82 | 4.610% | $142.0813 | $142.08 | $142.10 | $142.10 |
| Purchase #3 | $128.94 | 9.172% | $140.7664 | $140.77 | $140.75 | $140.80 |
| Purchase #4 | $168.71 | 4.388% | $176.113 | $176.11 | $176.10 | $176.10 |
| Purchase #5 | $20.72 | 6.806% | $22.1302 | $22.13 | $22.15 | $22.10 |
| Purchase #6 | $172.85 | 9.796% | $189.7824 | $189.78 | $189.80 | $189.80 |
| Purchase #7 | $234.58 | 9.599% | $257.0973 | $257.10 | $257.10 | $257.10 |
| 7 purchase totals = | $1,039.27 | $1,128.9460 | $1,128.95 | $1,129.00 | $1,129.00 | |