| 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 | $149.77 | 11.717% | $167.3186 | $167.32 | $167.30 | $167.30 |
| Purchase #2 | $133.30 | 6.355% | $141.7712 | $141.77 | $141.75 | $141.80 |
| Purchase #3 | $110.34 | 11.827% | $123.3899 | $123.39 | $123.40 | $123.40 |
| Purchase #4 | $235.79 | 3.577% | $244.2242 | $244.22 | $244.20 | $244.20 |
| Purchase #5 | $164.72 | 10.317% | $181.7142 | $181.71 | $181.70 | $181.70 |
| Purchase #6 | $62.30 | 10.823% | $69.0427 | $69.04 | $69.05 | $69.00 |
| Purchase #7 | $61.70 | 7.235% | $66.164 | $66.16 | $66.15 | $66.20 |
| 7 purchase totals = | $917.92 | $993.6248 | $993.61 | $993.55 | $993.60 | |