| 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 | $69.33 | 12.364% | $77.902 | $77.90 | $77.90 | $77.90 |
| Purchase #2 | $135.44 | 10.487% | $149.6436 | $149.64 | $149.65 | $149.60 |
| Purchase #3 | $174.53 | 6.362% | $185.6336 | $185.63 | $185.65 | $185.60 |
| Purchase #4 | $16.84 | 12.813% | $18.9977 | $19.00 | $19.00 | $19.00 |
| Purchase #5 | $195.77 | 11.265% | $217.8235 | $217.82 | $217.80 | $217.80 |
| Purchase #6 | $170.57 | 10.705% | $188.8295 | $188.83 | $188.85 | $188.80 |
| Purchase #7 | $218.87 | 9.847% | $240.4221 | $240.42 | $240.40 | $240.40 |
| 7 purchase totals = | $981.35 | $1,079.2520 | $1,079.24 | $1,079.25 | $1,079.10 | |