| 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 | $168.77 | 11.256% | $187.7668 | $187.77 | $187.75 | $187.80 |
| Purchase #2 | $212.46 | 10.682% | $235.155 | $235.16 | $235.15 | $235.20 |
| Purchase #3 | $233.64 | 7.565% | $251.3149 | $251.31 | $251.30 | $251.30 |
| Purchase #4 | $241.28 | 12.297% | $270.9502 | $270.95 | $270.95 | $271.00 |
| Purchase #5 | $62.39 | 9.489% | $68.3102 | $68.31 | $68.30 | $68.30 |
| Purchase #6 | $52.84 | 3.172% | $54.5161 | $54.52 | $54.50 | $54.50 |
| Purchase #7 | $31.28 | 9.255% | $34.175 | $34.18 | $34.20 | $34.20 |
| 7 purchase totals = | $1,002.66 | $1,102.1882 | $1,102.20 | $1,102.15 | $1,102.30 | |