| 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 | $179.72 | 12.470% | $202.1311 | $202.13 | $202.15 | $202.10 |
| Purchase #2 | $149.80 | 7.459% | $160.9736 | $160.97 | $160.95 | $161.00 |
| Purchase #3 | $108.58 | 5.842% | $114.9232 | $114.92 | $114.90 | $114.90 |
| Purchase #4 | $152.72 | 8.294% | $165.3866 | $165.39 | $165.40 | $165.40 |
| Purchase #5 | $183.30 | 3.519% | $189.7503 | $189.75 | $189.75 | $189.80 |
| Purchase #6 | $233.41 | 6.609% | $248.8361 | $248.84 | $248.85 | $248.80 |
| Purchase #7 | $63.63 | 12.568% | $71.627 | $71.63 | $71.65 | $71.60 |
| 7 purchase totals = | $1,071.16 | $1,153.6279 | $1,153.63 | $1,153.65 | $1,153.60 | |