| 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 | $136.36 | 6.642% | $145.417 | $145.42 | $145.40 | $145.40 |
| Purchase #2 | $15.74 | 4.437% | $16.4384 | $16.44 | $16.45 | $16.40 |
| Purchase #3 | $102.62 | 3.231% | $105.9357 | $105.94 | $105.95 | $105.90 |
| Purchase #4 | $116.55 | 13.814% | $132.6502 | $132.65 | $132.65 | $132.70 |
| Purchase #5 | $130.47 | 4.323% | $136.1102 | $136.11 | $136.10 | $136.10 |
| Purchase #6 | $123.45 | 9.503% | $135.1815 | $135.18 | $135.20 | $135.20 |
| Purchase #7 | $33.53 | 3.120% | $34.5761 | $34.58 | $34.60 | $34.60 |
| 7 purchase totals = | $658.72 | $706.3091 | $706.32 | $706.35 | $706.30 | |