| 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 | $153.64 | 9.540% | $168.2973 | $168.30 | $168.30 | $168.30 |
| Purchase #2 | $78.63 | 4.628% | $82.269 | $82.27 | $82.25 | $82.30 |
| Purchase #3 | $194.58 | 10.408% | $214.8319 | $214.83 | $214.85 | $214.80 |
| Purchase #4 | $29.52 | 10.572% | $32.6409 | $32.64 | $32.65 | $32.60 |
| Purchase #5 | $120.92 | 7.396% | $129.8632 | $129.86 | $129.85 | $129.90 |
| Purchase #6 | $189.53 | 6.118% | $201.1254 | $201.13 | $201.15 | $201.10 |
| Purchase #7 | $49.90 | 8.590% | $54.1864 | $54.19 | $54.20 | $54.20 |
| 7 purchase totals = | $816.72 | $883.2141 | $883.22 | $883.25 | $883.20 | |