| 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 | $157.41 | 4.369% | $164.2872 | $164.29 | $164.30 | $164.30 |
| Purchase #2 | $193.67 | 8.505% | $210.1416 | $210.14 | $210.15 | $210.10 |
| Purchase #3 | $194.28 | 5.333% | $204.641 | $204.64 | $204.65 | $204.60 |
| Purchase #4 | $71.54 | 13.768% | $81.3896 | $81.39 | $81.40 | $81.40 |
| Purchase #5 | $147.87 | 9.198% | $161.4711 | $161.47 | $161.45 | $161.50 |
| Purchase #6 | $145.63 | 5.212% | $153.2202 | $153.22 | $153.20 | $153.20 |
| Purchase #7 | $189.31 | 11.745% | $211.5445 | $211.54 | $211.55 | $211.50 |
| 7 purchase totals = | $1,099.71 | $1,186.6952 | $1,186.69 | $1,186.70 | $1,186.60 | |