| 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 | $132.28 | 10.132% | $145.6826 | $145.68 | $145.70 | $145.70 |
| Purchase #2 | $31.36 | 4.616% | $32.8076 | $32.81 | $32.80 | $32.80 |
| Purchase #3 | $204.66 | 11.474% | $228.1427 | $228.14 | $228.15 | $228.10 |
| Purchase #4 | $34.64 | 4.641% | $36.2476 | $36.25 | $36.25 | $36.20 |
| Purchase #5 | $53.80 | 5.748% | $56.8924 | $56.89 | $56.90 | $56.90 |
| Purchase #6 | $91.89 | 7.424% | $98.7119 | $98.71 | $98.70 | $98.70 |
| Purchase #7 | $154.55 | 6.278% | $164.2526 | $164.25 | $164.25 | $164.30 |
| 7 purchase totals = | $703.18 | $762.7374 | $762.73 | $762.75 | $762.70 | |