| 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 | $147.94 | 8.209% | $160.0844 | $160.08 | $160.10 | $160.10 |
| Purchase #2 | $110.30 | 3.854% | $114.551 | $114.55 | $114.55 | $114.60 |
| Purchase #3 | $49.49 | 8.702% | $53.7966 | $53.80 | $53.80 | $53.80 |
| Purchase #4 | $191.64 | 9.481% | $209.8094 | $209.81 | $209.80 | $209.80 |
| Purchase #5 | $243.48 | 12.626% | $274.2218 | $274.22 | $274.20 | $274.20 |
| Purchase #6 | $35.92 | 8.650% | $39.0271 | $39.03 | $39.05 | $39.00 |
| Purchase #7 | $148.46 | 5.503% | $156.6298 | $156.63 | $156.65 | $156.60 |
| 7 purchase totals = | $927.23 | $1,008.1201 | $1,008.12 | $1,008.15 | $1,008.10 | |