| 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 | $154.98 | 6.860% | $165.6116 | $165.61 | $165.60 | $165.60 |
| Purchase #2 | $75.29 | 12.384% | $84.6139 | $84.61 | $84.60 | $84.60 |
| Purchase #3 | $136.77 | 13.707% | $155.5171 | $155.52 | $155.50 | $155.50 |
| Purchase #4 | $233.51 | 7.168% | $250.248 | $250.25 | $250.25 | $250.20 |
| Purchase #5 | $136.45 | 12.754% | $153.8528 | $153.85 | $153.85 | $153.90 |
| Purchase #6 | $149.35 | 7.185% | $160.0808 | $160.08 | $160.10 | $160.10 |
| Purchase #7 | $37.32 | 8.136% | $40.3564 | $40.36 | $40.35 | $40.40 |
| 7 purchase totals = | $923.67 | $1,010.2806 | $1,010.28 | $1,010.25 | $1,010.30 | |