| 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 | $188.60 | 6.331% | $200.5403 | $200.54 | $200.55 | $200.50 |
| Purchase #2 | $142.57 | 9.558% | $156.1968 | $156.20 | $156.20 | $156.20 |
| Purchase #3 | $183.83 | 7.778% | $198.1283 | $198.13 | $198.15 | $198.10 |
| Purchase #4 | $23.39 | 3.154% | $24.1277 | $24.13 | $24.15 | $24.10 |
| Purchase #5 | $185.77 | 8.706% | $201.9431 | $201.94 | $201.95 | $201.90 |
| Purchase #6 | $120.69 | 6.755% | $128.8426 | $128.84 | $128.85 | $128.80 |
| Purchase #7 | $239.30 | 12.194% | $268.4802 | $268.48 | $268.50 | $268.50 |
| 7 purchase totals = | $1,084.15 | $1,178.2590 | $1,178.26 | $1,178.35 | $1,178.10 | |