| 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 | $9.94 | 8.710% | $10.8058 | $10.81 | $10.80 | $10.80 |
| Purchase #2 | $158.82 | 11.199% | $176.6063 | $176.61 | $176.60 | $176.60 |
| Purchase #3 | $167.32 | 11.809% | $187.0788 | $187.08 | $187.10 | $187.10 |
| Purchase #4 | $47.40 | 12.541% | $53.3444 | $53.34 | $53.35 | $53.30 |
| Purchase #5 | $138.27 | 11.311% | $153.9097 | $153.91 | $153.90 | $153.90 |
| Purchase #6 | $141.50 | 13.301% | $160.3209 | $160.32 | $160.30 | $160.30 |
| Purchase #7 | $221.48 | 5.501% | $233.6636 | $233.66 | $233.65 | $233.70 |
| 7 purchase totals = | $884.73 | $975.7295 | $975.73 | $975.70 | $975.70 | |