| 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 | $192.90 | 5.278% | $203.0813 | $203.08 | $203.10 | $203.10 |
| Purchase #2 | $92.57 | 3.643% | $95.9423 | $95.94 | $95.95 | $95.90 |
| Purchase #3 | $101.28 | 11.369% | $112.7945 | $112.79 | $112.80 | $112.80 |
| Purchase #4 | $131.34 | 10.459% | $145.0769 | $145.08 | $145.10 | $145.10 |
| Purchase #5 | $245.48 | 9.291% | $268.2875 | $268.29 | $268.30 | $268.30 |
| Purchase #6 | $43.34 | 7.161% | $46.4436 | $46.44 | $46.45 | $46.40 |
| Purchase #7 | $36.74 | 5.200% | $38.6505 | $38.65 | $38.65 | $38.70 |
| 7 purchase totals = | $843.65 | $910.2766 | $910.27 | $910.35 | $910.30 | |