| 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 | $140.48 | 3.291% | $145.1032 | $145.10 | $145.10 | $145.10 |
| Purchase #2 | $119.86 | 7.334% | $128.6505 | $128.65 | $128.65 | $128.70 |
| Purchase #3 | $147.81 | 8.181% | $159.9023 | $159.90 | $159.90 | $159.90 |
| Purchase #4 | $178.77 | 13.676% | $203.2186 | $203.22 | $203.20 | $203.20 |
| Purchase #5 | $125.86 | 7.685% | $135.5323 | $135.53 | $135.55 | $135.50 |
| Purchase #6 | $139.25 | 5.873% | $147.4282 | $147.43 | $147.45 | $147.40 |
| Purchase #7 | $158.58 | 9.741% | $174.0273 | $174.03 | $174.05 | $174.00 |
| 7 purchase totals = | $1,010.61 | $1,093.8624 | $1,093.86 | $1,093.90 | $1,093.80 | |