| 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 | $149.48 | 10.405% | $165.0334 | $165.03 | $165.05 | $165.00 |
| Purchase #2 | $196.72 | 4.462% | $205.4976 | $205.50 | $205.50 | $205.50 |
| Purchase #3 | $245.88 | 11.552% | $274.2841 | $274.28 | $274.30 | $274.30 |
| Purchase #4 | $135.71 | 11.395% | $151.1742 | $151.17 | $151.15 | $151.20 |
| Purchase #5 | $33.74 | 7.843% | $36.3862 | $36.39 | $36.40 | $36.40 |
| Purchase #6 | $217.75 | 12.805% | $245.6329 | $245.63 | $245.65 | $245.60 |
| Purchase #7 | $33.34 | 7.428% | $35.8165 | $35.82 | $35.80 | $35.80 |
| 7 purchase totals = | $1,012.62 | $1,113.8249 | $1,113.82 | $1,113.85 | $1,113.80 | |