| 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 | $96.63 | 6.782% | $103.1834 | $103.18 | $103.20 | $103.20 |
| Purchase #2 | $143.35 | 11.545% | $159.8998 | $159.90 | $159.90 | $159.90 |
| Purchase #3 | $36.40 | 6.783% | $38.869 | $38.87 | $38.85 | $38.90 |
| Purchase #4 | $218.26 | 13.690% | $248.1398 | $248.14 | $248.15 | $248.10 |
| Purchase #5 | $100.26 | 6.313% | $106.5894 | $106.59 | $106.60 | $106.60 |
| Purchase #6 | $197.94 | 6.303% | $210.4162 | $210.42 | $210.40 | $210.40 |
| Purchase #7 | $140.65 | 9.155% | $153.5265 | $153.53 | $153.55 | $153.50 |
| 7 purchase totals = | $933.49 | $1,020.6241 | $1,020.63 | $1,020.65 | $1,020.60 | |