| 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 | $135.64 | 12.700% | $152.8663 | $152.87 | $152.85 | $152.90 |
| Purchase #2 | $180.84 | 10.453% | $199.7432 | $199.74 | $199.75 | $199.70 |
| Purchase #3 | $42.89 | 8.731% | $46.6347 | $46.63 | $46.65 | $46.60 |
| Purchase #4 | $156.57 | 11.301% | $174.264 | $174.26 | $174.25 | $174.30 |
| Purchase #5 | $188.64 | 7.603% | $202.9823 | $202.98 | $203.00 | $203.00 |
| Purchase #6 | $237.79 | 7.556% | $255.7574 | $255.76 | $255.75 | $255.80 |
| Purchase #7 | $168.79 | 5.769% | $178.5275 | $178.53 | $178.55 | $178.50 |
| 7 purchase totals = | $1,111.16 | $1,210.7754 | $1,210.77 | $1,210.80 | $1,210.80 | |