| 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 | $130.92 | 3.239% | $135.1605 | $135.16 | $135.15 | $135.20 |
| Purchase #2 | $112.99 | 10.331% | $124.663 | $124.66 | $124.65 | $124.70 |
| Purchase #3 | $131.91 | 8.363% | $142.9416 | $142.94 | $142.95 | $142.90 |
| Purchase #4 | $164.27 | 5.393% | $173.1291 | $173.13 | $173.15 | $173.10 |
| Purchase #5 | $183.42 | 8.822% | $199.6013 | $199.60 | $199.60 | $199.60 |
| Purchase #6 | $97.83 | 7.524% | $105.1907 | $105.19 | $105.20 | $105.20 |
| Purchase #7 | $107.29 | 13.798% | $122.0939 | $122.09 | $122.10 | $122.10 |
| 7 purchase totals = | $928.63 | $1,002.7801 | $1,002.77 | $1,002.80 | $1,002.80 | |