| 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 | $139.70 | 4.265% | $145.6582 | $145.66 | $145.65 | $145.70 |
| Purchase #2 | $150.69 | 10.248% | $166.1327 | $166.13 | $166.15 | $166.10 |
| Purchase #3 | $43.68 | 13.496% | $49.5751 | $49.58 | $49.60 | $49.60 |
| Purchase #4 | $92.45 | 12.241% | $103.7668 | $103.77 | $103.75 | $103.80 |
| Purchase #5 | $178.29 | 10.725% | $197.4116 | $197.41 | $197.40 | $197.40 |
| Purchase #6 | $102.80 | 12.700% | $115.8556 | $115.86 | $115.85 | $115.90 |
| Purchase #7 | $250.87 | 11.512% | $279.7502 | $279.75 | $279.75 | $279.80 |
| 7 purchase totals = | $958.48 | $1,058.1502 | $1,058.16 | $1,058.15 | $1,058.30 | |