| 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 | $168.49 | 7.104% | $180.4595 | $180.46 | $180.45 | $180.50 |
| Purchase #2 | $63.84 | 6.699% | $68.1166 | $68.12 | $68.10 | $68.10 |
| Purchase #3 | $218.60 | 13.206% | $247.4683 | $247.47 | $247.45 | $247.50 |
| Purchase #4 | $156.68 | 11.441% | $174.6058 | $174.61 | $174.60 | $174.60 |
| Purchase #5 | $90.42 | 6.860% | $96.6228 | $96.62 | $96.60 | $96.60 |
| Purchase #6 | $92.87 | 11.148% | $103.2231 | $103.22 | $103.20 | $103.20 |
| Purchase #7 | $152.87 | 9.112% | $166.7995 | $166.80 | $166.80 | $166.80 |
| 7 purchase totals = | $943.77 | $1,037.2956 | $1,037.30 | $1,037.20 | $1,037.30 | |