| 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 | $141.83 | 5.601% | $149.7739 | $149.77 | $149.75 | $149.80 |
| Purchase #2 | $96.42 | 7.474% | $103.6264 | $103.63 | $103.65 | $103.60 |
| Purchase #3 | $195.64 | 12.368% | $219.8368 | $219.84 | $219.85 | $219.80 |
| Purchase #4 | $229.81 | 12.827% | $259.2877 | $259.29 | $259.30 | $259.30 |
| Purchase #5 | $36.77 | 4.690% | $38.4945 | $38.49 | $38.50 | $38.50 |
| Purchase #6 | $65.63 | 6.355% | $69.8008 | $69.80 | $69.80 | $69.80 |
| Purchase #7 | $75.50 | 12.675% | $85.0696 | $85.07 | $85.05 | $85.10 |
| 7 purchase totals = | $841.60 | $925.8897 | $925.89 | $925.90 | $925.90 | |