| 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 | $138.81 | 10.207% | $152.9783 | $152.98 | $153.00 | $153.00 |
| Purchase #2 | $248.81 | 11.235% | $276.7638 | $276.76 | $276.75 | $276.80 |
| Purchase #3 | $145.49 | 10.250% | $160.4027 | $160.40 | $160.40 | $160.40 |
| Purchase #4 | $154.76 | 7.199% | $165.9012 | $165.90 | $165.90 | $165.90 |
| Purchase #5 | $194.34 | 6.706% | $207.3724 | $207.37 | $207.35 | $207.40 |
| Purchase #6 | $7.60 | 12.754% | $8.5693 | $8.57 | $8.55 | $8.60 |
| Purchase #7 | $247.74 | 12.667% | $279.1212 | $279.12 | $279.10 | $279.10 |
| 7 purchase totals = | $1,137.55 | $1,251.1089 | $1,251.10 | $1,251.05 | $1,251.20 | |