| 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 | $149.60 | 7.259% | $160.4595 | $160.46 | $160.45 | $160.50 |
| Purchase #2 | $56.54 | 9.374% | $61.8401 | $61.84 | $61.85 | $61.80 |
| Purchase #3 | $66.36 | 12.444% | $74.6178 | $74.62 | $74.60 | $74.60 |
| Purchase #4 | $180.64 | 6.137% | $191.7259 | $191.73 | $191.75 | $191.70 |
| Purchase #5 | $249.69 | 9.177% | $272.6041 | $272.60 | $272.60 | $272.60 |
| Purchase #6 | $245.96 | 3.439% | $254.4186 | $254.42 | $254.40 | $254.40 |
| Purchase #7 | $32.78 | 6.450% | $34.8943 | $34.89 | $34.90 | $34.90 |
| 7 purchase totals = | $981.57 | $1,050.5603 | $1,050.56 | $1,050.55 | $1,050.50 | |