| 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 | $118.77 | 8.271% | $128.5935 | $128.59 | $128.60 | $128.60 |
| Purchase #2 | $187.98 | 11.616% | $209.8158 | $209.82 | $209.80 | $209.80 |
| Purchase #3 | $197.87 | 13.367% | $224.3193 | $224.32 | $224.30 | $224.30 |
| Purchase #4 | $73.27 | 3.495% | $75.8308 | $75.83 | $75.85 | $75.80 |
| Purchase #5 | $136.69 | 3.233% | $141.1092 | $141.11 | $141.10 | $141.10 |
| Purchase #6 | $63.80 | 5.150% | $67.0857 | $67.09 | $67.10 | $67.10 |
| Purchase #7 | $160.49 | 10.251% | $176.9418 | $176.94 | $176.95 | $176.90 |
| 7 purchase totals = | $938.87 | $1,023.6961 | $1,023.70 | $1,023.70 | $1,023.60 | |