| 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 | $100.53 | 5.168% | $105.7254 | $105.73 | $105.75 | $105.70 |
| Purchase #2 | $180.48 | 8.453% | $195.736 | $195.74 | $195.75 | $195.70 |
| Purchase #3 | $149.31 | 5.285% | $157.201 | $157.20 | $157.20 | $157.20 |
| Purchase #4 | $141.89 | 7.489% | $152.5161 | $152.52 | $152.50 | $152.50 |
| Purchase #5 | $57.61 | 8.673% | $62.6065 | $62.61 | $62.60 | $62.60 |
| Purchase #6 | $82.69 | 12.327% | $92.8832 | $92.88 | $92.90 | $92.90 |
| Purchase #7 | $14.34 | 13.827% | $16.3228 | $16.32 | $16.30 | $16.30 |
| 7 purchase totals = | $726.85 | $782.9910 | $783.00 | $783.00 | $782.90 | |