| 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 | $142.39 | 5.128% | $149.6918 | $149.69 | $149.70 | $149.70 |
| Purchase #2 | $247.41 | 12.407% | $278.1062 | $278.11 | $278.10 | $278.10 |
| Purchase #3 | $21.67 | 4.265% | $22.5942 | $22.59 | $22.60 | $22.60 |
| Purchase #4 | $61.85 | 13.783% | $70.3748 | $70.37 | $70.35 | $70.40 |
| Purchase #5 | $135.68 | 12.479% | $152.6115 | $152.61 | $152.60 | $152.60 |
| Purchase #6 | $12.82 | 5.241% | $13.4919 | $13.49 | $13.50 | $13.50 |
| Purchase #7 | $147.26 | 8.104% | $159.194 | $159.19 | $159.20 | $159.20 |
| 7 purchase totals = | $769.08 | $846.0644 | $846.05 | $846.05 | $846.10 | |