| 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 | $164.34 | 8.858% | $178.8972 | $178.90 | $178.90 | $178.90 |
| Purchase #2 | $221.63 | 7.123% | $237.4167 | $237.42 | $237.40 | $237.40 |
| Purchase #3 | $20.89 | 13.514% | $23.7131 | $23.71 | $23.70 | $23.70 |
| Purchase #4 | $228.69 | 3.752% | $237.2704 | $237.27 | $237.25 | $237.30 |
| Purchase #5 | $193.34 | 8.438% | $209.654 | $209.65 | $209.65 | $209.70 |
| Purchase #6 | $155.55 | 6.150% | $165.1163 | $165.12 | $165.10 | $165.10 |
| Purchase #7 | $152.72 | 4.335% | $159.3404 | $159.34 | $159.35 | $159.30 |
| 7 purchase totals = | $1,137.16 | $1,211.4081 | $1,211.41 | $1,211.35 | $1,211.40 | |