| 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 | $160.88 | 8.214% | $174.0947 | $174.09 | $174.10 | $174.10 |
| Purchase #2 | $93.81 | 8.195% | $101.4977 | $101.50 | $101.50 | $101.50 |
| Purchase #3 | $241.50 | 6.235% | $256.5575 | $256.56 | $256.55 | $256.60 |
| Purchase #4 | $138.79 | 5.540% | $146.479 | $146.48 | $146.50 | $146.50 |
| Purchase #5 | $161.64 | 11.512% | $180.248 | $180.25 | $180.25 | $180.20 |
| Purchase #6 | $120.55 | 9.175% | $131.6105 | $131.61 | $131.60 | $131.60 |
| Purchase #7 | $9.80 | 6.365% | $10.4238 | $10.42 | $10.40 | $10.40 |
| 7 purchase totals = | $926.97 | $1,000.9112 | $1,000.91 | $1,000.90 | $1,000.90 | |