| 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 | $169.27 | 13.688% | $192.4397 | $192.44 | $192.45 | $192.40 |
| Purchase #2 | $187.81 | 5.590% | $198.3086 | $198.31 | $198.30 | $198.30 |
| Purchase #3 | $244.97 | 9.740% | $268.8301 | $268.83 | $268.85 | $268.80 |
| Purchase #4 | $50.67 | 10.797% | $56.1408 | $56.14 | $56.15 | $56.10 |
| Purchase #5 | $121.38 | 11.354% | $135.1615 | $135.16 | $135.15 | $135.20 |
| Purchase #6 | $202.33 | 8.450% | $219.4269 | $219.43 | $219.45 | $219.40 |
| Purchase #7 | $83.34 | 7.376% | $89.4872 | $89.49 | $89.50 | $89.50 |
| 7 purchase totals = | $1,059.77 | $1,159.7948 | $1,159.80 | $1,159.85 | $1,159.70 | |