| 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 | $153.53 | 5.484% | $161.9496 | $161.95 | $161.95 | $161.90 |
| Purchase #2 | $204.76 | 3.432% | $211.7874 | $211.79 | $211.80 | $211.80 |
| Purchase #3 | $177.49 | 3.676% | $184.0145 | $184.01 | $184.00 | $184.00 |
| Purchase #4 | $103.25 | 6.562% | $110.0253 | $110.03 | $110.05 | $110.00 |
| Purchase #5 | $223.72 | 9.279% | $244.479 | $244.48 | $244.50 | $244.50 |
| Purchase #6 | $234.37 | 13.610% | $266.2678 | $266.27 | $266.25 | $266.30 |
| Purchase #7 | $172.52 | 9.604% | $189.0888 | $189.09 | $189.10 | $189.10 |
| 7 purchase totals = | $1,269.64 | $1,367.6124 | $1,367.62 | $1,367.65 | $1,367.60 | |